Usability Quote of the Day

January 6, 2009

The prevailing computer-human interaction (CHI) model of interface design has been partly responsible for the current state of the desktop computer. The breakthrough on which the field emerged was the admission of psychological principles. The resulting graphical user interface has been the focus of the field of computer-human interaction for nearly 20 years. This interface is a virtual control panel whose design has remained quite technology-centered. -- Malcolm McCullough, Digital Ground, 2004   (via interaction-design.org)
Succoured by Feed Informer

Wednesday, December 29, 2004

Occupational Hazards - Safeguarding: Are ANSI Standards Really Voluntary?

"The American National Standards Institute (ANSI) has a difficult task: how can it promulgate consensus standards, written entirely by volunteers in subcommittees and with no enforcement authority? In the case of ANSI's safety-related standards, how does this organization still warrant the attention of machine builders, OSHA, users and labor? In short, how does ANSI obtain respect and avoid being the Rodney Dangerfield of safety standards? The answer revolves around whether ANSI standards are really voluntary, or something much more.

One area of confusion for safety professionals, design engineers, machine builders and users involved with the implementation of the ANSI documents revolves around the enforceability of these consensus standards. After all, these are just voluntary standards, right? Well, the real answer is yes � and no. Technically, ANSI standards are considered voluntary consensus standards and are not written as laws or regulations. In fact, the subcommittees that create the standards have no enforcement authority, much to the relief, I am sure, of the subcommittee members! Yet the standards themselves are widely recognized in industry as an excellent source of reference material, often with an easier-to-understand format than that of OSHA."

0 Comments:

Post a Comment

<< Home

<< Home
.